0.27.2: State Flow Cascade Receipts

• Cascade Receipts: Advances the exact State Flow pin to published 0.25.1. Accepted receipts now list every intent-cascaded owner path, including nested lazy keys, without exposing bodies or eliding the list as predictable. The lifecycle-state ceiling also counts const-bound operation slots and lifetimes. Other pins, resources, load order and storage semantics are unchanged.